 |  | | |
| PartNumber | AT 20 | AT-20.500MAGQ-T | AT-20.000MAGE-T |
| Description | Antennas | Crystals 20.500MHz 30ppm 10pF -40 to 85C | Crystals 20.00MHz 30ppm 12pF -40 to 85C |
| Manufacturer | LEM USA Inc. | TXC CORPORATION | TXC CORPORATION |
| Product Category | Current Transducers | Crystals | Crystals |
| Series | AT | AT | AT |
| Packaging | Bulk | Digi-ReelR Alternate Packaging | Digi-ReelR Alternate Packaging |
| Package Case | Module | HC-49/S | HC-49/S |
| Frequency | 50/60Hz | 20.5MHz | 20MHz |
| Operating Temperature | -20°C ~ 60°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Chassis Mount | Surface Mount | Surface Mount |
| Sensitivity | - | - | - |
| Number of Channels | 1 | - | - |
| Voltage Supply | Self Powered | - | - |
| Output | Ratiometric, 0 V ~ 10 V | - | - |
| Current Supply Max | - | - | - |
| Accuracy | ±1.5% | - | - |
| Sensor Type | Transformer w/Conditioning | - | - |
| Linearity | ±0.5% | - | - |
| Polarization | Bidirectional | - | - |
| Response Time | 300ms | - | - |
| For Measuring | AC | - | - |
| Current Sensing | 20A | - | - |
| Type | - | MHz Crystal | MHz Crystal |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Operating Temperature Range | - | - 40 C to + 85 C | - 40 C to + 85 C |
| Height | - | 0.161" (4.10mm) | 0.161" (4.10mm) |
| Length | - | 11.4 mm | 11.4 mm |
| Width | - | 4.8 mm | 4.8 mm |
| Operating Mode | - | Fundamental | Fundamental |
| Size Dimension | - | 0.449" L x 0.189" W (11.40mm x 4.80mm) | 0.449" L x 0.189" W (11.40mm x 4.80mm) |
| Load Capacitance | - | 10pF | 12pF |
| Tolerance | - | 30 PPM | 30 PPM |
| ESR Equivalent Series Resistance | - | 50 Ohm | 50 Ohm |
| Ratings | - | AEC-Q200 | AEC-Q200 |
| Frequency Stability | - | ±50ppm | ±50ppm |
| Frequency Tolerance | - | ±30ppm | ±30ppm |